Since I was replacing the muffler, I had always wanted to tinker with the intake system as well.
I was a little worried that the torque at low speeds might decrease, but there was no problem at all.
The accelerator feels better, sucks better, and the ride has become much lighter.
The sound of the muffler has also become higher quality.

●Yamaguchi Prefecture Junjun-san (Roadster/ND)